53
L510010-07A
ENGINE MAINTENANCE - 11
MAINTENANCE SCHEDULE (cont’d)
After 1st Every 50 Every 100
Location and Service Check 25 Hrs of Hours of Hours of Once
Daily Operation Operation Operation Each Year
Hoses (all) - Inspect for cracks, swelling,
weather checking or other signs of
deterioration X X
Shift and Throttle Cable Linkage - Inspect
and lubricate (A) X
1
X
Fuel Filters - Service or replace O O O
Transmission - Change fl uid (B) and clean
strainer, if equipped O O
‘V’-Drive Transmissions - Change fl uid (C)
and clean strainer, if equipped O O
MAINTENANCE SCHEDULE (cont’d)
Fresh-water cooled models - Clean sea-water section As required
3
(X)
Fresh-water cooled models - Check coolant for alkalinity At least once each year (X)
Fresh-water cooled models - Change coolant Every fi ve years
Zinc Anodes - Heat exchanger and cooler - check condition Every 30 days
3
(X)
Engine Assembly Exterior Surfaces - spray with rust- Fresh water areas - Every 60 days (X)
preventative oil (D) Salt water areas - Every 30 days (X)
Cooling System (SALT WATER AREAS ONLY) - Flush
sea-water section After use each day (X)
Notes:
(X) Denotes service to be performed by the owner/
operator
(O) Denotes service to be performed by an authorized
PCM Engines dealer
(A) Use SAE 30 engine oil
(B) All PCM, Velvet Drive and Hurth transmissions - Use
Dexron III automatic transmission fl uid
(C) All PCM Power-Plus “V” Drive transmissions are
designed to be ‘Maintenance Free’. Inspect fl uid
level after the fi rst 25 hours of use and annually
thereafter. Fluid should only be changed if evidence
of contamination is present. Use Mobiltrans SHC
50 synthetic transmission lubricant. PCM P/N:
R190250
All Walters “V” Drive transmissions - Use Exxon
Spartan EP-68 or SAE 30 engine oil
All Velvet “V” Drive transmissions - Use Dexron III
automatic transmission fl uid
(D) Use WD-40 penetration oil or equivalent
1
In fresh-water areas, every 100 hours of operation or
120 days (whichever occurs fi rst). In salt-water areas,
every 50 hours of operation or 60 days (whichever
occurs fi rst).
2
In fresh-water areas, every 50 hours of operation or
60 days (whichever occurs fi rst). In salt-water areas,
every 25 hours of operation or 30 days (whichever
occurs fi rst).
3
Requires more frequent inspection if used in extremely
salty, polluted or mineral-laden waters.
4
See COOLANT SPECIFICATIONS.
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